13550515105016 has 16 divisors (see below), whose sum is σ = 25549155577800. Its totient is φ = 6737406950944.

The previous prime is 13550515105003. The next prime is 13550515105031. The reversal of 13550515105016 is 61050151505531.

It is a super-2 number, since 2×13550515105016² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4731323675 + ... + 4731326538.

Almost surely, 2^{13550515105016} is an apocalyptic number.

It is an amenable number.

13550515105016 is a deficient number, since it is larger than the sum of its proper divisors (11998640472784).

13550515105016 is a wasteful number, since it uses less digits than its factorization.

13550515105016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9462650398 (or 9462650394 counting only the distinct ones).

The product of its (nonzero) digits is 56250, while the sum is 38.

The spelling of 13550515105016 in words is "thirteen trillion, five hundred fifty billion, five hundred fifteen million, one hundred five thousand, sixteen".